Hebei Yuancheng Industrial Co., Ltd. is a collectivized enterprise. Its headquarters is located at No. 10, Jinguang Street, Economic and Technological Development Zone, Cangzhou City, Hebei Province, and it is subordinate to Yuancheng Spiral Steel Pipe Factory; Sanya Mingming Trading Co., Ltd; it is a diversified enterprise that produces and sells spiral steel pipes (SSAW), acts as an agent and sells straight seam submerged arc welded steel pipes (LSAW), steel pipe anti-corrosion, heat preservation, sells seamless steel pipes, coil plates, strip steel, Baosteel steel pipe agents and Baosteel accessories supporting processing services, as well as elbow, flange, tee, reducer and other pipe fittings. The company has about 200 employees, including 56 senior engineers, 34 intermediate titles, and 43 technicians. Annual output of "yuan into" brand D219-D2432, wall thickness 6-25mm double-sided submerged arc welding spiral steel pipe 200000 tons. All use today's advanced production equipment and Lincoln automatic submerged arc welding machine, and equipped with online digital ultrasonic flaw detector, hydrostatic testing machine, X-ray real-time imaging, universal material testing machine, Charpy material impact testing machine and other complete quality inspection instruments. The company's products have been inspected by the "China Petroleum Industry Special Pipe Quality Supervision and Inspection Center" and all meet the standards.

Now the company implements the national standard GB/T9711-2017(PSL1, PSL2)), SY/T5037-2018, GB/T3091-2015, API 5L are the current new national standards. The company successfully obtained the the People's Republic of China special equipment manufacturing license (A, B) pressure pipeline issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, and the APISpec5L qualification certificate issued by the American Petroleum Institute; the products can cover Q235B-D steel, Q355B-D steel, 10# steel, 20# steel, B(L245)-X80(L555) and other steel grades; yuancheng brand products are widely used in oil and gas, offshore oil piling, petroleum, chemical industry, electric power, heat, water supply and drainage, steam heating, penstock for hydropower stations, thermal power generation, water sources and other long-distance transmission pipelines and piling, bridges, steel structures And other engineering fields.